Events iOS Universal Events App Template Swift:

Events is a full app template for you to create your own mobile iOS app to store and share events all over the world. Users can submit new events to you and you can approve them by changing a value in the isPending field in your Parse Dashboard on back{4}app.

You may also use the Adminca Panel as a great alternative to insert/edit data in your Parse Dashboard, after you’ll create your app on back4app, create a free account on http://adminca.com and create a new Panel, choose self-hosted Parse server and paste your Host, Application ID and Master Key in the relative fields (you can find them into Core Settings of your back4app panel) 

Events has a button to automatically add an event on your native iOS Calendar app, open its address in Maps (to get directions) and share it on Facebook, Twitter or other apps installed on your device. It also checks if an event has ended by the date you’ll open up such event, showing you that it is passed. 

It is written in Swift, easy to customize, native XCode project, Universal, Parse backend hosted on https://back4app.com